Hutabarat, Roselyne
Practical bank letter writing : menulis surat perbankan praktis
Erlangga, 2009
 Buku Teks SO
Director's and officer's complete letter book
edited by L. Edward Purcell
Prentice-Hall, 1991
 Buku Referensi
VanHuss, Susie H.
Basic letter and memo writing / Susie H. VanHuss
South-Western Education Publishing, 1998
 Buku Teks SO
Simorangkir, O.P.
Seluk beluk bank komersial
Aksara Persada Press, 1984
 Buku Teks
Hotmauly Media Rika
Pengaruh Struktur Kepemilikan dan Kinerja Bank terhadap Stabilitas dan Perilaku Pengambilan Risiko pada Bank Umum di Indonesia = The Effect of Ownership Structure and Bank Performance on Stability and Risk-Taking Behavior of Commercial Banks in Indonesia
Fakultas Ekonomi dan Bisinis Universitas Indonesia, 2021
 UI - Tesis Membership